77965496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 174612480

約数和(自身を除く): 96646984

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 194, 217, 248, 388, 434, 463, 679, 776, 868, 926, 1358, 1736, 1852, 2716, 3007, 3241, 3704, 5432, 6014, 6482, 12028, 12964, 14353, 21049, 24056, 25928, 28706, 42098, 44911, 57412, 84196, 89822, 100471, 114824, 168392, 179644, 200942, 314377, 359288, 401884, 628754, 803768, 1257508, 1392241, 2515016, 2784482, 5568964, 9745687, 11137928, 19491374, 38982748, 77965496]

約数ペア:

[(1, 77965496), (2, 38982748), (4, 19491374), (7, 11137928), (8, 9745687), (14, 5568964), (28, 2784482), (31, 2515016), (56, 1392241), (62, 1257508), (97, 803768), (124, 628754), (194, 401884), (217, 359288), (248, 314377), (388, 200942), (434, 179644), (463, 168392), (679, 114824), (776, 100471), (868, 89822), (926, 84196), (1358, 57412), (1736, 44911), (1852, 42098), (2716, 28706), (3007, 25928), (3241, 24056), (3704, 21049), (5432, 14353), (6014, 12964), (6482, 12028)]